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225753067 = 3119993643
BaseRepresentation
bin11010111010010…
…11011111101011
3120201210102222201
431131023133223
5430243044232
634222401031
75410604131
oct1535133753
9521712881
10225753067
11106482691
1263730177
1337a031c7
1421da7751
1514c44be7
hexd74b7eb

225753067 has 8 divisors (see below), whose sum is σ = 233216000. Its totient is φ = 218301480.

The previous prime is 225753049. The next prime is 225753113. The reversal of 225753067 is 760357522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-225753067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225753037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60148 + ... + 63790.

It is an arithmetic number, because the mean of its divisors is an integer number (29152000).

Almost surely, 2225753067 is an apocalyptic number.

225753067 is a deficient number, since it is larger than the sum of its proper divisors (7462933).

225753067 is a wasteful number, since it uses less digits than its factorization.

225753067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 225753067 is about 15025.0812643393. The cubic root of 225753067 is about 608.8980077130.

The spelling of 225753067 in words is "two hundred twenty-five million, seven hundred fifty-three thousand, sixty-seven".

Divisors: 1 31 1999 3643 61969 112933 7282357 225753067